81934406040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{6883}}^1$

素因数の和:7166

約数の個数: 256

約数和(自身を含む): 271218585600

約数和(自身を除く): 189284179560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 227, 228, 230, 276, 285, 345, 380, 437, 454, 456, 460, 552, 570, 681, 690, 760, 874, 908, 920, 1135, 1140, 1311, 1362, 1380, 1748, 1816, 2185, 2270, 2280, 2622, 2724, 2760, 3405, 3496, 4313, 4370, 4540, 5221, 5244, 5448, 6555, 6810, 6883, 8626, 8740, 9080, 10442, 10488, 12939, 13110, 13620, 13766, 15663, 17252, 17480, 20649, 20884, 21565, 25878, 26105, 26220, 27240, 27532, 31326, 34415, 34504, 41298, 41768, 43130, 51756, 52210, 52440, 55064, 62652, 64695, 68830, 78315, 82596, 86260, 99199, 103245, 103512, 104420, 125304, 129390, 130777, 137660, 156630, 158309, 165192, 172520, 198398, 206490, 208840, 258780, 261554, 275320, 297597, 313260, 316618, 392331, 396796, 412980, 474927, 495995, 517560, 523108, 595194, 626520, 633236, 653885, 784662, 791545, 793592, 825960, 949854, 991990, 1046216, 1190388, 1266472, 1307770, 1487985, 1562441, 1569324, 1583090, 1899708, 1961655, 1983980, 2374635, 2380776, 2615540, 2975970, 3007871, 3124882, 3138648, 3166180, 3799416, 3923310, 3967960, 4687323, 4749270, 5231080, 5951940, 6015742, 6249764, 6332360, 7812205, 7846620, 9023613, 9374646, 9498540, 11903880, 12031484, 12499528, 15039355, 15624410, 15693240, 18047226, 18749292, 18997080, 23436615, 24062968, 29686379, 30078710, 31248820, 35936143, 36094452, 37498584, 45118065, 46873230, 59372758, 60157420, 62497640, 71872286, 72188904, 89059137, 90236130, 93746460, 107808429, 118745516, 120314840, 143744572, 148431895, 178118274, 179680715, 180472260, 187492920, 215616858, 237491032, 287489144, 296863790, 356236548, 359361430, 360944520, 431233716, 445295685, 539042145, 593727580, 682786717, 712473096, 718722860, 862467432, 890591370, 1078084290, 1187455160, 1365573434, 1437445720, 1781182740, 2048360151, 2156168580, 2731146868, 3413933585, 3562365480, 4096720302, 4312337160, 5462293736, 6827867170, 8193440604, 10241800755, 13655734340, 16386881208, 20483601510, 27311468680, 40967203020, 81934406040]

約数ペア:

[(1, 81934406040), (2, 40967203020), (3, 27311468680), (4, 20483601510), (5, 16386881208), (6, 13655734340), (8, 10241800755), (10, 8193440604), (12, 6827867170), (15, 5462293736), (19, 4312337160), (20, 4096720302), (23, 3562365480), (24, 3413933585), (30, 2731146868), (38, 2156168580), (40, 2048360151), (46, 1781182740), (57, 1437445720), (60, 1365573434), (69, 1187455160), (76, 1078084290), (92, 890591370), (95, 862467432), (114, 718722860), (115, 712473096), (120, 682786717), (138, 593727580), (152, 539042145), (184, 445295685), (190, 431233716), (227, 360944520), (228, 359361430), (230, 356236548), (276, 296863790), (285, 287489144), (345, 237491032), (380, 215616858), (437, 187492920), (454, 180472260), (456, 179680715), (460, 178118274), (552, 148431895), (570, 143744572), (681, 120314840), (690, 118745516), (760, 107808429), (874, 93746460), (908, 90236130), (920, 89059137), (1135, 72188904), (1140, 71872286), (1311, 62497640), (1362, 60157420), (1380, 59372758), (1748, 46873230), (1816, 45118065), (2185, 37498584), (2270, 36094452), (2280, 35936143), (2622, 31248820), (2724, 30078710), (2760, 29686379), (3405, 24062968), (3496, 23436615), (4313, 18997080), (4370, 18749292), (4540, 18047226), (5221, 15693240), (5244, 15624410), (5448, 15039355), (6555, 12499528), (6810, 12031484), (6883, 11903880), (8626, 9498540), (8740, 9374646), (9080, 9023613), (10442, 7846620), (10488, 7812205), (12939, 6332360), (13110, 6249764), (13620, 6015742), (13766, 5951940), (15663, 5231080), (17252, 4749270), (17480, 4687323), (20649, 3967960), (20884, 3923310), (21565, 3799416), (25878, 3166180), (26105, 3138648), (26220, 3124882), (27240, 3007871), (27532, 2975970), (31326, 2615540), (34415, 2380776), (34504, 2374635), (41298, 1983980), (41768, 1961655), (43130, 1899708), (51756, 1583090), (52210, 1569324), (52440, 1562441), (55064, 1487985), (62652, 1307770), (64695, 1266472), (68830, 1190388), (78315, 1046216), (82596, 991990), (86260, 949854), (99199, 825960), (103245, 793592), (103512, 791545), (104420, 784662), (125304, 653885), (129390, 633236), (130777, 626520), (137660, 595194), (156630, 523108), (158309, 517560), (165192, 495995), (172520, 474927), (198398, 412980), (206490, 396796), (208840, 392331), (258780, 316618), (261554, 313260), (275320, 297597)]